Interoperability Issues
This is in reference with bug Bug 7708340, which states that the issue has been fixed above version 11.2.0.1 and we are using 11.2.0.4 as the caller to call a package from a 9i database which gives the same error as mentioned in the Bug.
ORA-4052: error occurred when looking up remote object <remote package>@<dblink>
ORA-6541: PL/SQL: compilation error - compilation aborted
ORA-6553: PLS-908: The stored format of <remote package>@<dblink> is not supported by this release